Crime Over Casco

Wicked bad cover.  Okay, not as bad Happy Death Day, but pretty ugly.  I, as well as many older Shadow fans, read this when it was reprinted by Doubleday Crime Club.  It was very exciting at the time, as there wasn't a whole lot to read when I first became obsessed with The Shadow.
According to this review this is an important tale, if not for the best of reasons.  I admit, I don't remember the story at all and after reading the synopsis it seems that I can definitely wait to read it again.